Ring



FIG. 1 shows a front view of my design for a ring;

FIG. 2 shows a left side view thereof;

FIG. 3 shows a right side view thereof;

FIG. 4 shows a top view thereof;

FIG. 5 shows a bottom view thereof;

FIG. 6 shows a rear view thereof; and,

FIG. 7 shows a perspective view thereof.

The broken lines in FIGS. 1, 2, 4 and 7 are for purposes of illustration only and form no part of the claimed design. 

The ornamental design for a ring, as shown and described. 